Ruler



FIG. 1 is a perspective view of a ruler showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof, the bottom being unornamented;

FIG. 5 is an enlarged left side elevational view thereof, the right side being a mirror image thereof;

FIG. 6 is an enlarged sectional view taken along line 6--6 shown in FIG. 2;

FIG. 7 is a top plan view of a first modified embodiment thereof, the bottom having ornamented regions; and,

FIG. 8 is an enlarged sectional view taken along line 8--8 shown in FIG. 7.

The broken line showing of the ruler measuring indicia is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a ruler, as shown and described. 